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Cells in Coxeter groups. (English) Zbl 1150.20024

Summary: Cells are subsets of Coxeter groups introduced as a tool in representation theory. Here, the author considers them as geometric objects in their own right, including their visualization.

MSC:

20F55 Reflection and Coxeter groups (group-theoretic aspects)
20C15 Ordinary representations and characters
20F65 Geometric group theory
57M07 Topological methods in group theory
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